Can import other files now. (in same directory, use filename without .krak file extention) Right now, still need to compile both files with kraken.

include/Lexer.h

@@ -16,6 +16,7 @@ class Lexer {
 		void addRegEx(std::string regExString);
 		void setInput(std::string inputString);
 		Symbol next();
+		void reset();
 		static void test();
 	private:
 		std::vector<RegEx*> regExs;